Localisation improvements and support for new error codes with the Facebook app.

Twitter API changes that reflect the back end infrastructure of Twitter.

As well as these main updates, there are also some general updates.

AccuWeather widget weather update fixed.

VoIP calls now work via Skype/Gtalk when in flight mode and connected to WLAN.

Changing the “week starts on” date within the calendar error now fixed.

There are also a lot of small improvements on network and connectivity performance.

Diff changelog from a Nokia N9 developer (Vesa Halttunen)

Originally Posted by Vesuri

Unfortunately some key packages didn't have a changelog at all so the combined changelog is not by any means complete. Also, the bug numbers by themselves are meaningless. I still hope this clarifies things a bit. PR1.3 is all about bug fixes. Some are language or use case specific - some fix annoyances for pretty much everyone.

Originally Posted by Vesuri

Originally Posted by jalyst

When you say "vanilla PR1.2 and 1.3 N9's"... can you please be a little more specific?

A device flashed with 30.2012.07-1_PR_001 (final PR1.2 release) and a device flashed with 40.2012.21-3_PR_001 (final PR1.3 release) with no additional updates or applications installed.